Function option_error

options.c:893–904

* Store the option error message, if any, so that we can log the * connection attempt (which requires parsing the options), and then * show the error later on. **/

 * show the error later on.
 **/
void option_error(void)
{
	if (!err_buf[0]) {
		strlcpy(err_buf, "Error parsing options: option may "
			"be supported on client but not on server?\n",
			sizeof err_buf);
	}

	rprintf(FERROR, RSYNC_NAME ": %s", err_buf);
	io_flush(MSG_FLUSH);
	msleep(20);
}


static void parse_one_refuse_match(int negated, const char *ref, const struct poptOption *list_end)